7572959998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1\times {\mathrm{7013}}^1$

素因数の和:7372

約数の個数: 32

約数和(自身を含む): 12101675040

約数和(自身を除く): 4528715042

約数列:

[1, 2, 19, 38, 157, 181, 314, 362, 2983, 3439, 5966, 6878, 7013, 14026, 28417, 56834, 133247, 266494, 539923, 1079846, 1101041, 1269353, 2202082, 2538706, 20919779, 24117707, 41839558, 48235414, 199288421, 398576842, 3786479999, 7572959998]

約数ペア:

[(1, 7572959998), (2, 3786479999), (19, 398576842), (38, 199288421), (157, 48235414), (181, 41839558), (314, 24117707), (362, 20919779), (2983, 2538706), (3439, 2202082), (5966, 1269353), (6878, 1101041), (7013, 1079846), (14026, 539923), (28417, 266494), (56834, 133247)]